Seagate ST9120315AS ユーザーズマニュアル
M
OMENTUS
5400.6 SATA P
RODUCT
M
ANUAL
, R
EV
. G
21
3.0
C
ONFIGURING AND MOUNTING THE DRIVE
This section contains the specifications and instructions for configuring and mounting the drive.
3.1
H
ANDLING AND STATIC
-
DISCHARGE PRECAUTIONS
After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD)
hazards. Observe the following standard handling and static-discharge precautions:
hazards. Observe the following standard handling and static-discharge precautions:
Caution:
• Keep the drive in the electrostatic discharge (ESD) bag until you are ready for installation to limit the drive’s exposure to ESD.
• Before handling the drive, put on a grounded wrist strap, or ground yourself frequently by touching the metal chassis of a
computer that is plugged into a grounded outlet. Wear a grounded wrist strap throughout the entire installation procedure.
• Handle the drive only by its edges or frame.
• The drive is fragile—handle it with care. Do not press down on the drive top cover.
• Always rest the drive on a padded, antistatic surface until you mount it in the computer.
• Do not touch the connector pins or the printed circuit board.
• Do not remove the factory-installed labels from the drive or cover them with additional labels. Removal voids the warranty.
Some factory-installed labels contain information needed to service the drive. Other labels are used to seal out dirt and
contamination.
contamination.
3.2
C
ONFIGURING THE DRIVE
Each drive on the Serial ATA interface connects in a point-to-point configuration with the Serial ATA host adapter. There is no
master/slave relationship because each drive is considered a master in a point-to-point relationships. If two drives are
attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on
two separate ports. This means both drives behave as if they are Device 0 (master) devices.
master/slave relationship because each drive is considered a master in a point-to-point relationships. If two drives are
attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on
two separate ports. This means both drives behave as if they are Device 0 (master) devices.
Serial ATA drives are designed for easy installation. It is normally not necessary to set any jumpers on this drive for proper
operation. If the host system does not support SATA 3Gb/s operation, place a jumper on pins 1 and 2 to limit the drive to
1.5Gb/s operation.
operation. If the host system does not support SATA 3Gb/s operation, place a jumper on pins 1 and 2 to limit the drive to
1.5Gb/s operation.
Figure 2. Serial ATA connectors
Jumper block
SATA interface connector
SATA power connector
Limit data transfer rate to
1.5 Gbits per second
1.5 Gbits per second
3.0 Gbits per second operation